DE59008010D1 - Method and machine for parting tubes and, if necessary, chamfering the tube end edges formed in this way. - Google Patents

Method and machine for parting tubes and, if necessary, chamfering the tube end edges formed in this way.

Info

Publication number
DE59008010D1
DE59008010D1 DE59008010T DE59008010T DE59008010D1 DE 59008010 D1 DE59008010 D1 DE 59008010D1 DE 59008010 T DE59008010 T DE 59008010T DE 59008010 T DE59008010 T DE 59008010T DE 59008010 D1 DE59008010 D1 DE 59008010D1
Authority
DE
Germany
Prior art keywords
chamfering
tubes
machine
tube end
need
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE59008010T
Other languages
German (de)
Inventor
Hans Braun
Gerhard Mohn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
REIKA GMBH & CO. KG, 58093 HAGEN, DE
Original Assignee
Reika Werk Maschf GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19893936176 external-priority patent/DE3936176C1/en
Application filed by Reika Werk Maschf GmbH filed Critical Reika Werk Maschf GmbH
Application granted granted Critical
Publication of DE59008010D1 publication Critical patent/DE59008010D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B5/14—Cutting-off lathes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B5/16—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for bevelling, chamfering, or deburring the ends of bars or tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
    • B23Q7/043—Construction of the grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/14—Clamps for work of special profile
    • B25B5/147—Clamps for work of special profile for pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Milling Processes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

Method and machine for cutting off tubes and if need be chamfering the formed tube ends, with a cutting-off head for clamping a tube end consisting of a pressure sleeve axially displaceable by means of a hydraulic piston-cylinder unit and having radial wedge surfaces and axially fixed clamping jaws arranged concentrically on the wedge surfaces and radially adjustable by means of complementary wedge surfaces, with a rotatable face plate for accommodating at least two radially opposite and radially adjustable cutting-off tools and/or if need be chamfering tools, and if need be with a pick-up for holding the tube part to be cut off consisting of clamping jaws which can be actuated by means of a hydraulic piston-cylinder unit.
DE59008010T 1989-10-31 1990-10-24 Method and machine for parting tubes and, if necessary, chamfering the tube end edges formed in this way. Expired - Fee Related DE59008010D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19893936176 DE3936176C1 (en) 1989-10-31 1989-10-31 Parting-off and chamfering tube stock - involves separate parting-off and chamfering tools
DE4020436 1990-06-27
DE4020437 1990-06-27

Publications (1)

Publication Number Publication Date
DE59008010D1 true DE59008010D1 (en) 1995-01-26

Family

ID=27200373

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59008010T Expired - Fee Related DE59008010D1 (en) 1989-10-31 1990-10-24 Method and machine for parting tubes and, if necessary, chamfering the tube end edges formed in this way.

Country Status (3)

Country Link
EP (1) EP0425994B1 (en)
AT (1) ATE115452T1 (en)
DE (1) DE59008010D1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0740973B1 (en) * 1995-05-04 2000-07-19 MASCHINENFABRIK REIKA-WERK GmbH Pipe cutting-off machine and process of cut-off of tubular pieces from a pipe
DE19613500A1 (en) * 1995-05-04 1996-11-07 Reika Werk Gmbh Maschf Pipe cutting machine and method for parting pipe pieces from a pipe
US6557227B2 (en) * 2001-07-09 2003-05-06 Nan Ya Plastics Corporation Hard pipe cutting equipment
JP4857266B2 (en) * 2004-06-30 2012-01-18 ロベルト ボッシュ ゲゼルシャフト ミト ベシュレンクテル ハフツング Step of forming a ring
GB2430399A (en) * 2005-09-22 2007-03-28 U W G Ltd Cutting Apparatus
CN106002274B (en) * 2016-07-28 2017-12-15 宁夏宏源长城机床有限公司 Compound following cutterhead
CN106270802A (en) * 2016-11-03 2017-01-04 东北石油大学 A kind of submarine pipeline cutting underwater robot
CN108637276B (en) * 2018-07-26 2023-12-15 上海联合滚动轴承有限公司 Bidirectional chamfering device for tapered bearing roller
CN109732139B (en) * 2019-02-14 2020-06-30 烟台工程职业技术学院(烟台市技师学院) Equipment for cutting metal pipeline
CN110450207A (en) * 2019-09-07 2019-11-15 中国三冶集团有限公司 A kind of lining plastic Pipe installing disconnecting device
CN110842292B (en) * 2019-09-12 2024-06-21 精达河北机床制造有限公司 Elbow cutting device
CN112059798A (en) * 2020-09-23 2020-12-11 陈登全 Be used for two-way chamfer device of metal cylinder
CN112658614B (en) * 2020-12-22 2022-07-01 武汉永辉宏昌制冷配件有限公司 Special tool and process for processing Bundy tube roller excircle groove for box condenser

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3563119A (en) * 1969-04-03 1971-02-16 Fairfield Machine Co Inc Method for cutting tube members and finishing selected of the cut tube edges at a single station
US3724303A (en) * 1971-04-16 1973-04-03 Wm K Stamets Co Chamfering apparatus for tubular articles
IT1191740B (en) * 1985-04-27 1988-03-23 Reika Werk Gmbh Maschf MACHINE FOR TRUNKING AND BEVELING PIPES

Also Published As

Publication number Publication date
EP0425994A2 (en) 1991-05-08
EP0425994B1 (en) 1994-12-14
EP0425994A3 (en) 1991-08-07
ATE115452T1 (en) 1994-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: REIKA GMBH & CO. KG, 58093 HAGEN, DE

8339 Ceased/non-payment of the annual fee